Authorities say they've identified a mystery man who was seen on surveillance video saving a baby during last year's mass shooting at a Walmart in Texas that killed 22 people
The Las Vegas massacre in 2017 remains the deadliest mass shooting in modern American history, and this weekend, it claimed another victim.
The 16-year-old student who opened fire on the campus of Saugus High School has died.
Authorities said the 16-year-old gunman was identified through video surveillance at the school and first-hand witness accounts.
Hundreds of lawsuits have been filed against the owner of the resort where the gunman opened fire into an outdoor concert on Oct. 1, 2017.
In the two years since the deadliest mass shooting in modern U.S. history, the federal government and states have tightened some gun regulations.
Sandy Hook Promise, a nonprofit aimed at preventing shootings and other harmful acts of violence in schools, released a chilling new PSA on Wednesday that depicts students in a cheery, familiar way showing off their new backpacks, jackets and binders — before taking a dark and sobering turn.